Flying over the Sky Prison

"An old man in time travel collects rags and makes a living by making bad movies" [Recommended book that is quite interesting] A director graduate from his past life, accidentally time traveled and became an old man who picked up rags. He worked hard in variety shows, worked professionally, begged on live broadcasts, made horror videos to scare people, ate takeaways from Overlord's meals, and made bad movies to earn disgust points to continue his life. Kill decisively in order to survive Later, he traveled through infinite planes and experienced adventures, collected them into movie materials, and returned to reality on the big screen. The audience was scared crazy.

Why don't you write it? It feels like a good start